| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| beijing subway line 4 | 1.05 | 0.9 | 1925 | 11 | 21 |
| beijing | 0.62 | 1 | 3580 | 84 | 7 |
| subway | 0.76 | 1 | 3273 | 14 | 6 |
| line | 1.43 | 0.8 | 9143 | 8 | 4 |
| 4 | 0.39 | 0.4 | 3286 | 87 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| beijing subway line 4 | 1.67 | 0.7 | 3219 | 49 |
| beijing subway line 1 | 1.99 | 0.3 | 7079 | 20 |
| beijing subway line 17 | 0.16 | 0.4 | 1012 | 6 |
| beijing subway lines | 0.93 | 0.3 | 5853 | 45 |
| beijing subway line 6 | 1.65 | 0.9 | 643 | 99 |
| beijing subway line 10 | 1.29 | 0.9 | 1192 | 96 |
| beijing subway line 7 | 0.98 | 1 | 9089 | 65 |
| beijing subway line 3 | 1.42 | 0.7 | 9520 | 58 |
| beijing subway line 12 | 1.62 | 0.3 | 9739 | 45 |
| beijing subway line 13 | 1.91 | 0.4 | 5238 | 73 |
| beijing subway line 2 | 1.08 | 0.5 | 1725 | 37 |
| beijing subway line 11 | 0.49 | 0.4 | 4226 | 99 |
| beijing subway line 15 | 0.74 | 0.4 | 8350 | 43 |
| beijing subway line 16 | 0.27 | 0.7 | 8679 | 71 |
